Formaldehyde and Engineered Wood Products

Formaldehyde is a naturally occurring organic airborne chemical that can be synthesized for industrial users, including as an adhesive for wood products. Because elevated levels of formaldehyde may lead to health concerns, regulations exist to limit exposure.

This publication is designed for: homeowners, designers, builders, engineered wood manufacturers

This publication addresses concerns related to formaldehyde in engineered wood products. It also provides a comprehensive list of formaldehyde standards, regulations and guidance related to engineered wood products.

Key sections include:

• What is formaldehyde

• Various environmental formaldehyde exposure levels

• Description of formaldehyde in engineered wood products

  • Structural plywood

  • OSB

  • Glulam

  • I-joists

  • SCL

  • CLT

  • Rim board

  • Engineered wood siding

• Formaldehyde standards and regulations of wood products (U.S., Canada and international)

• Test results of formaldehyde emissions from engineered wood products

• Green building specifications

Published by APA — The Engineered Wood Association.